Fungicidal control of South American leaf blight of hevea rubbertrees
By: by M.H. Langford
Series: Circular / United States Department of Agriculture -- no. 686; Circular (United States. Dept. of Agriculture) -- no. 686.
Publisher: U.S. Dept. of Agriculture
Published: 1943
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Hevea; Diseases and pests
Notes: Caption title.

Bibliography: p. 20.